제출 #40106

3 2 2
2 3
3 2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 34, in <module>
    print(" ".join(dfs_stores))
TypeError: sequence item 0: expected str instance, int found

2 3 
2 3 

3 3 3
2 1
2 1
1 3

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 34, in <module>
    print(" ".join(dfs_stores))
TypeError: sequence item 0: expected str instance, int found

3 1 2 
3 1 2 

4 5 1
1 2
1 3
1 4
2 4
3 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 34, in <module>
    print(" ".join(dfs_stores))
TypeError: sequence item 0: expected str instance, int found

1 2 4 3 
1 2 3 4